Investing in AI: How to Do It and the Best Options for 2026

August 18, 2025

These days, it seems like we come across the term “artificial intelligence” everywhere—from doctor’s visits to our studies—but what exactly is AI? If you want to understand what it’s all about and how you can invest your capital in it, keep reading because we’ll explain everything in this article. 

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What is artificial intelligence?

Artificial intelligence, or AI, is a field of computer science that aims to develop technology capable of emulating human intelligence. In other words, by creating specialized algorithms and systems, machines can perform tasks typically associated with human intelligence, such as learning, reasoning, and self-correction.

Types of artificial intelligence 

Currently, there are various types of artificial intelligence, each developed for different purposes and to meet different needs; these can be classified according to various criteria.

Depending on its capacity

  • Narrow artificial intelligence (NAI): It focuses on a specific task and performs it with great precision. Examples include facial recognition systems, Google Translate, and the virtual assistant Siri.
  • General artificial intelligence (AGI): This is hypothetical and has not yet been developed. It would be capable of performing any cognitive task that a human can perform.

Depending on their approach

  • Reactive machines: They respond to the current environment without memory or the ability to plan. An example is a robot that plays chess without remembering previous moves.
  • Limited memory: They have memory and can use it to make decisions. One example is a chatbot that remembers the user's preferences.
  • Theory of mind: Understanding the emotions and beliefs of others. This technology is still under development.

Some examples of AI technologies

  • Artificial neural networks (ANNs): They simulate the functioning of the human brain to learn and make decisions.
  • Deep learning: A type of ANN that uses large amounts of data to learn complex patterns.
  • Natural Language Processing (NLP): Enables machines to understand and generate human language.
  • Computer vision: Enables machines to interpret images and videos.
  • Robotics: Combines AI with mechanics to create robots capable of performing tasks in the real world.

Why invest in AI?

AI has established itself as one of the most attractive sectors for investment, driven by a number of factors that promise sustained growth and significant return opportunities in the financial market. Some of the reasons why investing in artificial intelligence is a good idea include:

High growth potential

AI is a constantly evolving field with extraordinary growth potential. In the coming years, this sector is expected to experience exponential growth as its applications expand across a wide range of industries, from healthcare to logistics and manufacturing. This expansion will be driven by the ongoing development of new technologies, more sophisticated algorithms, and greater integration of AI into business and everyday processes.

Disruptive innovation

One of the most striking features of AI is its ability to drive disruptive innovation across multiple economic sectors. From automating routine tasks to optimizing complex processes, AI is redefining how businesses operate and compete in the marketplace. This ability to drive transformational change creates golden opportunities for companies that lead the development and implementation of AI solutions.

Attractive returns

Historically, some AI-focused companies have demonstrated exceptional growth in their profitable recurring revenue and profits. Companies that succeed in developing innovative technologies and positioning themselves as leaders in specific market niches are able to generate very substantial returns for their investors. 

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How to Invest in AI?

If you're considering investing in AI, you should be aware of the different ways to do so:

Company stocks

One of the most direct ways to invest in AI is to buy shares in companies that are actively involved in the development, research, and implementation of AI technologies. These companies can range from tech giants to startups specializing in AI. 

Thematic mutual funds

The guaranteed investment funds focus on specific sectors of the economy, such as technology or AI. Like investment accounts, these funds invest in a diversified portfolio of stocks from AI-related companies, allowing you, as an investor, to gain exposure to the sector without having to select individual stocks.

Venture capital (VC) firms

Another option is to invest in venture capital firms that support investments in AI startups and emerging companies in their early stages of development. By investing in venture capital, you can gain access to investment opportunities in promising companies that may go on to become market leaders in the future. However, this approach carries greater risk, as many startups may fail. 

Diversified technology companies

 In addition to investing directly in AI-focused companies, you might consider investing in broader technology companies that have divisions dedicated to AI. 

What are the drawbacks of investing in AI?

Investing in artificial intelligence (AI) can offer numerous benefits, but it also comes with certain drawbacks and risks that are important to consider:

  1. Initial and ongoing costs: Implementing AI technologies can be costly, both in terms of purchasing specialized equipment and software and in terms of training and hiring qualified personnel.
  2. Security and privacy risks: AI involves the processing of massive amounts of data, which increases the risk of security breaches and the exposure of sensitive data. This can lead to privacy issues and potential legal penalties.
  3. Reliance on technology: Relying on AI systems for critical processes can lead to a significant dependence on technology. Any failure or malfunction could have serious consequences that are difficult to mitigate quickly.
  4. Ethics and Bias: AI algorithms can generate unintended biases or reflect existing biases in the data used to train them. This can lead to unfair or discriminatory decisions if not properly managed.
  5. Impact on employment: AI-driven automation can radically change the dynamics of the workplace, negatively affecting certain sectors and traditional jobs, which may lead to social and economic tensions.
  6. Complexity and maintenance: Keeping AI systems operational and efficient can be complex and require ongoing updates, adaptation to new data, and technological advancements, which entails additional costs and resources.
  7. Technical and ethical limitations: Despite recent advances, AI still faces significant challenges in terms of understanding context, human reasoning, and ethical decision-making, which may limit its applicability in certain scenarios.

Weighing these drawbacks against the benefits is crucial for making an informed investment decision and for managing the risks associated with adopting artificial intelligence technologies.

Top Companies to Invest in for AI in 2026

AI is here to stay and continues to revolutionize our lives; for this reason and more, it’s an excellent investment opportunity. But which companies are the best to invest in? Here are a few options:

Microsoft (MSFT)

Microsoft is one of the world's largest technology companies, and it is also one of the biggest investors in AI. The company has been developing AI technologies for many years, and is now beginning to reap the rewards of that investment. Microsoft Azure, the company’s cloud platform, offers a wide range of AI services, and the company is using AI to improve its products and services in various areas, from speech recognition to machine translation.

Alphabe

 Alphabet, Google's parent company, is another leading AI company. Google has pioneered the development of many of the world's most important AI technologies, such as machine learning and natural language processing. 

Amazon

The company is using AI to improve its e-commerce operations, as well as to develop new products and services, such as Alexa, its voice assistant. Amazon is also investing in AI research, and the company has published some of the most significant research papers in the field.

IBM

IBM is a company with a long history of technological innovation, and AI is one of its key areas of focus. IBM has developed a wide range of AI products and services and is working with companies around the world to help them implement AI solutions.

Nvidia

Nvidia is a chip manufacturer that specializes in graphics processing chips. These are used in a wide range of applications, including gaming, data centers, and self-driving cars. The company is also developing chips specifically for AI, and its products are being used by some of the world’s leading AI companies.

Intel (INTC)

Intel is known for its processors and is expanding its capabilities in AI. The company is developing technologies for AI applications across a range of sectors, from cloud computing to artificial intelligence in connected devices.

Salesforce (CRM)

Salesforce uses AI to enhance its CRM (Customer Relationship Management) services. The company has integrated AI into its platforms to help businesses better understand their customers, automate processes, and improve productivity.

Apple (AAPL)

Apple has integrated AI into its products and services, such as Siri and the optimization of the user experience on its devices. In addition, the company is investing in the research and development of AI technologies to remain competitive in the tech market.

Baidu (BIDU)

Baidu is one of China's leading technology companies and is stepping up its focus on AI. The company uses AI in its search engines, mobile apps, and autonomous driving platforms, positioning itself as a leader in AI development in Asia.

Tesla (TSLA)

Tesla is known not only for its electric vehicles, but also for its focus on autonomous driving, which relies heavily on AI. The company is developing advanced AI technologies to improve the safety and efficiency of its vehicles, and is also exploring applications in other areas.

Tips for Investing in Artificial Intelligence

Beyond the benefits and advantages of investing in AI, there are certain points you need to be very clear about to avoid undesirable outcomes. That’s why we’re offering the following tips:

Conduct a thorough investigation

Before investing in any AI-related company, it is crucial to take the time to thoroughly research and understand the market. Examine current trends, the company’s track record, and its position within the AI sector. 

Long-term approach

AI is a technology with significant long-term potential. Avoid the temptation to seek quick profits and maintain a long-term investment perspective. The true value of AI investments may become apparent as the technology continues to evolve and penetrate various sectors of the economy.

Be patient

This is a field that is constantly evolving and developing. Don't expect immediate results when investing in AI companies. Practice patience and self-control.

Assess the growth potential

Examine how AI is transforming various sectors, from finance to education and healthcare. Consider the practical applications and future impact on these industries. Assessing a company’s growth potential based on its ability to capitalize on these trends in artificial intelligence can help you identify promising investment opportunities.

Diversify

It's important not to put all your savings into a single company. Diversifying the investments in your portfolio is essential to reduce risk and maximize potential returns. 

Diversify your investments and invest in real estate

Diversification is key when it comes to investing. Why? Because while one asset may lose value, another may appreciate, allowing you to still make a profit. The field of AI is incredibly promising but still largely unexplored. On the other hand, real estate investing has remained one of the best ways to grow your capital. Would you like to start investing in real estate with as little as €200? With Domoblock, it’s now possible. Plus, we guarantee that you’ll recoup your real estate investment in less than 8 months and earn an annual return of 10% on a secure asset. 

With over 350 investors in 12 different countries, Domoblock offers you an intuitive, commission-free platform specializing in real estate crowdfunding and real estate tokenization, allowing you to invest in just a few clicks, in a 100% automated process. Plus, with our quick registration process, you only need to go through verification once and you’ll enjoy all the benefits forever.

But that’s not all. Have you heard of real estate tokenization? Thanks to our token technology, you can invest small amounts and diversify your portfolio across multiple projects. And what if you need to cash out? No problem! You can quickly convert your investment into cash through our secondary markets, which are open 24 hours a day, 7 days a week.

At Domobock, we bring the real estate market to you in just a few clicks. 

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Conclusion 

If you're looking for long-term returns, investing in AI can be an excellent way to achieve them. However, it's important to remember that AI is a constantly evolving field, and the companies leading the way today may not be the same ones leading tomorrow. Stay informed, seek professional advice, and keep up to date. In the world of investing, diversification and information are your best allies. 

Sergio Navarro

Expert in blockchain, investments, and personal finance.

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